Here are a few recommended Doujin system novels: 1. "Douluo's King's Martial Spirit": This novel tells the story of a protagonist chosen by the system who transmigrated to Douluo Continent and possessed a powerful martial spirit. The story was written in a humorous and funny style, which was very suitable for readers who liked hot-blooded jokes. 2. [Douluo: Capturing the Goddess from Xiao Wu]: It tells the story of the young Ye Fan crossing the Douluo Continent and awakening the selection system. He discovered that the system was his wife? What was going on? 3. [Douluo's Steal of the Myriad World System: A transmigrator steals the Myriad World System from the Douluo Continent and begins a series of adventures and battles.] These Doujin system novels were all set on the Douluo Continent and incorporated system elements, bringing different stories and creativity to the readers. Whether it was a reader who liked hot-blooded jokes or adventurous battles, they could find their favorite elements in these novels.

We can see the recommendations and rankings of doujinshi novels. However, the specific Doujin book list was not provided. Therefore, based on the information provided, I am unable to give an accurate list of recommended Doujinshi novels.
The following are my recommendations for you: 1. [One Piece: The story of the protagonist traversing the world of One Piece and obtaining abilities, becoming stronger and stronger.] 2. [The Great Pirate Krokdal: A One Piece Doujinshi novel with the sand crocodile as the main character. Completed.] 3. [One Piece: The Strongest Wuxia System: A novel similar to One Piece: The Strongest Wuxia System] 4. One Piece: Magic in Hand, One Piece: The Myth of One Piece, One Piece: Dark Cookery, One Piece: Hot Blood Summoner, and so on were all good choices. I hope you like the fanworks recommended above.
The following are some recommendations for novels about the check-in system: 1. " Burial Pleasure Story ": This is a high-score revenge story. The female protagonist in the story is a palace maid, and the male protagonist is a prince. Later, the heroine became the emperor's concubine, but after the emperor died, she was forced to be buried with him. 2. The story of Jun Xiaoyao transmigrating into a fantasy world, becoming the divine son of the ancient family, and obtaining the check-in system. He had signed in a Sacred Body of the Ancients at the beginning of the game. He had an invincible background and shocking talent. 3. " The check-in begins with the bailiff ": The protagonist of the story, Su Hao, transmigrated to another world and obtained a check-in system. As long as he signed in every day, he would be able to obtain a sign-in value and a random reward. The story was mainly about leveling up and fighting monsters. The protagonist kept increasing his strength and fighting against the villains. 4. " Sign in to the Buddha's Palm at the beginning of the game ": The protagonist of this novel was a martial arts loser, but he obtained the Tendon Changing Classic through signing in. The system injected the key content of the scripture into his mind, making him a ninth-grade martial artist in an instant. In the story, the protagonist discovered that there was not only Shaolin Temple in this world, but also other martial arts masters. He had to sign in to the invincible world to quell the disaster of Shaolin Temple. These check-in system novels all had their own unique plots and story developments, suitable for readers who liked this genre.
These doujin novels were about the Douluo Continent's recommended rankings. Among them were "Douluo: Opening Report Tang San Possesses Dual Spirits","Douluo's Twin Spears Peerless","Hunting the Protagonists Starting from Douluo","My Wife Is the Silver Dragon King" and "Man in Douluo, I Eat the Blue Silver Emperor". These doujinshi novels changed the original plot or created new storylines to give readers a more enjoyable reading experience. They cover different topics and characters, suitable for readers who like Douluo Continent to find new reading options.
The Glory Reading app was a mobile reading app for Glory mobile phone users. The software had a large number of book resources, including high-quality books, online novels, original works of movies and television, online literature, and other types of books. The user can customize the user interface according to their own preferences and enjoy a comfortable reading experience. The Glory Reading app also supported the import and export of local files, as well as a variety of e-book format, making it convenient for users to read. The functions of the software included personal recommendations, exquisite typography, daily exemption, a large number of novels, independent channels, caring eye protection, and so on. The Glory Reading app was an excellent novel reading app under the Glory system.
There were a few recommended AFK Farming System fantasy novels to choose from. Among them," I've been AFK Farming for Ten Million Years " told the story of the protagonist, Ren Changsheng, who had been AFK Farming in the immortal cultivation world for ten million years. He only wanted to enjoy endless experience points and did not want to level up. In addition,"Becoming a God through AFK Farming, I Protect the Dynasty for Ten Thousand Years" described the story of Su Yong obtaining the AFK Farming System after transmigrating and becoming the Fuma of the Country of Fire. He became stronger through AFK Farming. There was also the Fantasy God-level AFK Farming System, which was also a similar novel recommendation. These novels all used the AFK Farming System as the core and combined fantasy elements to give readers an unusual reading experience.
I recommend the following two Doujinshi system novels to you. They are Once Upon a Time Jasmine Internet Cafe and Black Tech Internet Cafe System. Once Upon a Time There Was Jasmine Internet Cafe was an internet cafe novel that was getting more and more mischievous. The plot was very interesting. Black Tech Internet Cafe System was a good read. I hope you like my recommendation. Muah ~
This novel was called "The Goods System." It was a historical/alternate historical novel, and it had a system style and alternate historical elements. You can read this novel on Qidian Chinese Network. [The Goods System] Author: Shi Cheng. Finished, you can read without worry. [The introduction of the "Goods System": Su Huan brought the system to transmigrate. The system had everything except for food and money. This made Su Huan, who wanted to be a salted fish, have no choice but to go out and fight (act tough).] Hurry up and read!
This novel was called "I Can Eat Other People's Systems". It was a historical/fictional historical novel, and it had a system style and fictional historical elements. You can read this novel on Qidian Chinese Network. [I Can Eat Other People's Systems] by Drunken Flower. Finished, you can read without worry. The introduction of "I Can Eat Other People's Systems" read,"This is an era of overflowing systems! Eunuch Wei Xiaoxiang also had a system! What he got was actually a system that could devour other people's systems! He relied on devouring other people's systems to continuously strengthen himself. From then on, the young eunuch's rebirth was no longer a dream, and becoming a god was no longer a dream! Let's see how he will protect the useless little master along the way, killing gods and buddhas! This was only the beginning! He had to be the unknown man behind the successful woman first… And then… Hurry up and read!
This novel was called "I Really Don't Want to Be a System." It was a historical/fictional historical novel, and it had a system style and fictional historical elements. You can read this novel on Qidian Chinese Network. [I Really Don't Want to Be a System] Author: Cat Nine Buge. Finished, you can read without worry. Lin Mu, who had been single for more than 20 years, had transmigrated and thought that he could live a happy life. In the end, he realized that he had turned into a cat! Moreover, it was an infinite system! Lin Mu, who was extremely uncomfortable, really didn't want to be a system. However, as time passed, Lin Mu only wanted to say,"How fragrant!" …… This book is a semi-daily novel in the infinite history system. (Don't enter the party) He strived to write well about every important person! (If you find that the male and female brains are sometimes abnormal, then please get used to it.) Hurry up and read!